Abstract: |
Long-term electrocardiographic and physiological monitoring over a period lasting up to several years in duration can be provided through a continuously-recording subcutaneous insertable cardiac monitor (ICM). The sensing circuitry and the physical layout of the electrodes are specifically optimized to capture electrical signals from the propagation of low amplitude, relatively low frequency content cardiac action potentials, particularly the P-waves that are generated during atrial activation. In general, the ICM is intended to be implanted centrally and positioned axially and slightly to either the left or right of the sternal midline in the parasternal region of the chest. Additionally, the ICM includes an ECG sensing circuit that measures raw cutaneous electrical signals and performs signal processing prior to outputting the processed signals for sampling and storage. |
Inventor: |
Bardy, Gust H. (Carnation, WA, US); Felix, Jason (Vashon Island, WA, US) |
Applicant: |
Bardy Diagnostics, Inc. (Seattle, WA, US) |
Face Assignee: |
N/A |
Filed: |
2018-11-01 |
Issued: |
2019-03-07 |
Claims: |
20 |
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US20190069800
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1. A subcutaneous insertable cardiac monitor (ICM) optimized for long term, low amplitude, electrocardiographic (ECG) data collection, comprising:
(3)
(3)
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11. A subcutaneous implantable loop recorder for long term electrocardiographic (ECG) monitoring, comprising:
(5)
(4)
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